<?php

class DefaultController extends YBackController
{
	private $_model;
	
	/**
	 * Displays a particular model.
	 */
	public function actionView()
	{
		$this->render('view',array(
			'model'=>$this->loadModel(),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model = new FeedBack();

		if(isset($_POST['FeedBack']))
		{
			$model->attributes=$_POST['FeedBack'];
			
			if($model->save())
			{
				Yii::app()->user->setFlash(FlashMessagesWidget::NOTICE_MESSAGE,'Сообщение сохранено!');				

				$this->redirect(array('update','id'=>$model->id));
			}
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionUpdate()
	{
		$model=$this->loadModel();

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['FeedBack']))
		{
			$model->attributes=$_POST['FeedBack'];
			
			if($model->save())
			{
				Yii::app()->user->setFlash(FlashMessagesWidget::NOTICE_MESSAGE,'Сообщение обновлено!');			
					
				$this->redirect(array('view','id'=>$model->id));
			}
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}


	public function actionAnswer()
	{
		$id = (int) Yii::app()->request->getQuery('id');

        $model = FeedBack::model()->findbyPk($id);
        
        $form = new AnswerForm();

        $form->setAttributes(array(
        	'answer' => $model->answer,
        	'isFaq'  => $model->isFaq
	    ));

        if(is_null($model))
        {
        	throw new CHttpException(404,Yii::t('feedback','Страница не найдена!'));
        } 
           
        if($model->status == FeedBack::STATUS_ANSWER_SENDED)
        {
        	Yii::app()->user->setFlash(FlashMessagesWidget::NOTICE_MESSAGE,Yii::t('feedback','Внимание! Ответ на это сообщение уже был отправлен!'));
        }

        if(Yii::app()->request->isPostRequest && isset($_POST['AnswerForm']))
        {
        	$form->setAttributes($_POST['AnswerForm']);

        	if($form->validate())
        	{
        		//TODO отправка сообщения и изменение статуса
                
                $model->setAttributes(array(
                	'answer' => $form->answer,
                	'isFaq'  => $form->isFaq,
                	'answerUser' => Yii::app()->user->getId(),
                	'answerDate' => new CDbExpression('NOW()'),
                	'status'     => FeedBack::STATUS_ANSWER_SENDED
	            ));

                if($model->save())
                { 
	                Yii::app()->user->setFlash(FlashMessagesWidget::NOTICE_MESSAGE,Yii::t('feedback','Ответ на сообщение отправлен!'));
	                
	                $this->redirect(array('/feedback/default/view/','id' => $model->id));
	            }	            
        	}
        }


        $this->render('answer',array('model' => $model,'answerForm' => $form));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 */
	public function actionDelete()
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel()->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
			{
				$this->redirect(array('index'));
			}
		}
		else
		{
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
		}
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider = new CActiveDataProvider('FeedBack');
		
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model = new FeedBack('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['FeedBack']))
		{
			$model->attributes=$_GET['FeedBack'];
		}

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 */
	public function loadModel()
	{
		if($this->_model===null)
		{
			if(isset($_GET['id']))
			{				
				$this->_model=FeedBack::model()->findbyPk($_GET['id']);
			}
			if($this->_model===null)
			{
				throw new CHttpException(404,'The requested page does not exist.');
			}
		}
		return $this->_model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='feed-back-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
